A method of S2FunHarmonic.
the logarithm of the function, expanded by quadrature, or at the bandwidth given
Syntax
sF = log(sF)
At twice the bandwidth, at least 32.
sF = log(sF, bandwidth=64)
At the bandwidth given.
Description
The function is evaluated on a quadrature grid and expanded again (mapFun); the logarithm is no polynomial, so the expansion is cut at the bandwidth: by default twice that of the function, at least 32.
Input
sF |
S2FunHarmonic |
Keywords
| keyword | default | description |
|---|---|---|
bandwidth |
None |
the largest harmonic degree of the result |
Output
sF |
S2FunHarmonic |
See also
mapFun, S2FunHarmonic.quadrature
source
Citing this page.
This page is part of the documentation of
MTEX, a free and open
source MATLAB toolbox for analyzing and modeling crystallographic textures.
It was written by The MTEX Developers and is published at
https://mtex-toolbox.github.io/S2FunHarmonic.log_py.html.
If you use MTEX, or reuse text or figures from this page, in your research,
please cite
F. Bachmann, R. Hielscher, H. Schaeben: Texture Analysis with MTEX - Free and Open Source Software Toolbox, Solid State Phenomena 160 (2010), 63-68. 10.4028/www.scientific.net/SSP.160.63
BibTeX
@article{bachmann2010mtex,
author = {F. Bachmann and R. Hielscher and H. Schaeben},
title = {Texture Analysis with MTEX - Free and Open Source Software Toolbox},
journal = {Solid State Phenomena},
volume = {160},
pages = {63-68},
year = {2010},
doi = {10.4028/www.scientific.net/SSP.160.63},
url = {https://doi.org/10.4028/www.scientific.net/SSP.160.63}
}Other papers describing specific MTEX methods are listed under Publications — please cite the one that best fits your application. The MTEX source code is licensed under the GNU General Public License v2.0; the text and figures of this documentation are licensed under CC BY 4.0, which permits reuse — including by automated systems — provided The MTEX Developers and this page are credited.